PM Fiber Circulator (1310, 1550nm)

ACP’s polarization maintaining optical circulator utilizes proprietary designs and metal bonding micro optics packaging. It provides low insertion loss, broad band high isolation, high extinction ratio, excellent temperature stability and epoxy free optical path. It can be used for wavelength add/drop, dispersion compensation, and EDFA applications.

Features		Applications
Low Insertion Loss Wide Band, High Isolation High Extinction Ratio Compact In-line Package High Stability and Reliability		Optical Amplifier Metro Area Network Wavelength Add / Drop Dispersion Compensation Bidirectional Communication

Performance Specifications

Parameter		Specifications
		Grade P	Grade A
Configuration		Port 1 to 2, Port 2 to 3
Operating Wavelength		1310±20nm, 1550±20nm
Insertion Loss	Typical	≤ 0.6dB	≤ 0.8dB
	Maximum	≤ 0.8dB	≤ 1.0dB
Channel Isolation	Peak	40dB
	Minimum	25dB
Extinction Ratio		≥ 20dB
Directivity		≥ 50dB
Return Loss		≥ 55dB
Optical Power		500mW
Operating Temperature		0 to +70°C
Storage Temperature		-40 to +85°C
Fiber Type		PM Panda
Package Dimensions		Ø5.5 x L65mm

Note:

1. Connector keys are aligned to the slow axis.

2. ER value applies to fiber ≤ 0.75m. Increased fiber length will decrease ER.

3. For each connector, IL will be 0.3dB higher, RL 5dB lower, and ER 2dB lower.

Ordering Information

PMOC
	Port	Wavelength	Grade	Pigtail Style	Fiber Length	In/Out Connector	Working Axis
	3 = 3 Port	13 = 1310nm 15 = 1550nm	P = Grade P A = Grade A	1 = Bare Fiber 2 = 900um Jacket	1 = 0.75m 2 = 1.0m	0 = None 1 = FC/APC 2 = FC/PC 3 = SC/APC 4 = SC/PC 5 = ST 6 = LC/UPC 7 = LC/APC	S = Slow axis working B = Both axis working F = Fast axis working